Trace number 4526624

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
toulbar2 2025-06-13OPTIMUM 9.83015 9.86208

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-myciel5g-4_wcsp.wbo
MD5SUMb56876b89107ed3e0a8ba992f083f41d
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark9.83015
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables188
Total number of constraints991
Number of soft constraints944
Number of constraints which are clauses944
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 944
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 5
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.04	o 5
0.00/0.05	o 4
9.76/9.86	o 4
9.76/9.86	s OPTIMUM FOUND
9.76/9.86	v -x1 -x2 -x3 x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 x15 -x16 -x17 x18 -x19 -x20 -x21 -x22 -x23 x24 -x25 x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 x35 -x36 -x37 x38 -x39 -x40 -x41 -x42 -x43 x44 x45 -x46 -x47 -x48 -x49 x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 x59 -x60 -x61 x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 x79 -x80 -x81 x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 x92 x93 -x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 x110 -x111 -x112 x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 x127 -x128 -x129 x130 -x131 -x132 x133 -x134 -x135 -x136 x137 -x138 -x139 -x140 -x141 x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 x151 -x152 -x153 x154 -x155 -x156 x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 x167 -x168 -x169 -x170 x171 -x172 -x173 x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 -x185 -x186 -x187 x188

Verifier Data 

OK	4

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (60408 MiB free)
  memory of node 1: 64507 MiB (63661 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4526624-1751631297/watcher-4526624-1751631297 -o /tmp/evaluation-result-4526624-1751631297/solver-4526624-1751631297 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751624075-90352 --watchdog 3760 toulbar2.sh toulbar2 HOME/instance-4526624-1751631297.wbo -timer=3600 -hve=512 -f=3 -n: -precision=0 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=92256, runsolver pid=92253
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127046732/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25612 memory=17024 CPUtime=0.09 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3187 0 0 0 9 0 0 0 20 0 1 0 78809301 26226688 4256 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6403 4256 1184 1162 0 5012 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 29804 KiB
Current children cumulated memory: 19968 KiB

[startup+0.205749 s]*
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127046732/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25612 memory=17024 CPUtime=0.19 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3187 0 0 0 19 0 0 0 20 0 1 0 78809301 26226688 4256 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6403 4256 1184 1162 0 5012 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 29804 KiB
Current children cumulated memory: 19968 KiB

[startup+0.305705 s]*
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127046732/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25612 memory=17024 CPUtime=0.29 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3187 0 0 0 29 0 0 0 20 0 1 0 78809301 26226688 4256 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6403 4256 1184 1162 0 5012 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 29804 KiB
Current children cumulated memory: 19968 KiB

[startup+0.700208 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127046732/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25612 memory=17024 CPUtime=0.68 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3189 0 0 0 68 0 0 0 20 0 1 0 78809301 26226688 4256 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6403 4256 1184 1162 0 5012 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29804 KiB
Current children cumulated memory: 19968 KiB

[startup+1.5002 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127046908/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25612 memory=17024 CPUtime=1.48 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3195 0 0 0 148 0 0 0 20 0 1 0 78809301 26226688 4256 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6403 4256 1184 1162 0 5012 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29804 KiB
Current children cumulated memory: 19968 KiB

[startup+3.10554 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047308/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25812 memory=17024 CPUtime=3.08 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3216 0 0 0 308 0 0 0 20 0 1 0 78809301 26431488 4256 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6453 4256 1184 1162 0 5062 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 30004 KiB
Current children cumulated memory: 19968 KiB

[startup+6.3002 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047404/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25860 memory=17280 CPUtime=6.27 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3261 0 0 0 627 0 0 0 20 0 1 0 78809301 26480640 4320 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6465 4320 1184 1162 0 5074 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 30052 KiB
Current children cumulated memory: 20224 KiB

[startup+9.86204 s]
# the end of solver process 92256 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=9.82175 s, system=0.008404 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+6.40024 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047404/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=25860 memory=17280 CPUtime=6.37 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3262 0 0 0 637 0 0 0 20 0 1 0 78809301 26480640 4320 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6465 4320 1184 1162 0 5074 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 30052 KiB
Current children cumulated memory: 20224 KiB

[startup+8.00019 s]*
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047404/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=26052 memory=17348 CPUtime=7.97 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3322 0 0 0 797 0 0 0 20 0 1 0 78809301 26677248 4337 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6513 4337 1184 1162 0 5122 0
Current children cumulated CPU time: 7.97 s
Current children cumulated vsize: 30244 KiB
Current children cumulated memory: 20292 KiB

[startup+8.80018 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047404/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=26052 memory=17348 CPUtime=8.76 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3327 0 0 0 876 0 0 0 20 0 1 0 78809301 26677248 4337 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6513 4337 1184 1162 0 5122 0
Current children cumulated CPU time: 8.76 s
Current children cumulated vsize: 30244 KiB
Current children cumulated memory: 20292 KiB

[startup+9.60018 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047404/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=26052 memory=17348 CPUtime=9.56 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3327 0 0 0 956 0 0 0 20 0 1 0 78809301 26677248 4337 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6513 4337 1184 1162 0 5122 0
Current children cumulated CPU time: 9.56 s
Current children cumulated vsize: 30244 KiB
Current children cumulated memory: 20292 KiB

[startup+9.80018 s]
/proc/loadavg: 4.02 4.08 4.08 5/268 92258
/proc/meminfo: memFree=127047404/131249996 swapFree=33005016/33010684
[pid=92256] ppid=92253 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/92256/stat : 92256 (toulbar2.sh) S 92253 92256 90341 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 78809301 4292608 736 18446744073709551615 94737196814336 94737197708869 140736802047008 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94737197947920 94737197995664 94737203740672 140736802048309 140736802048485 140736802048485 140736802054089 0
/proc/92256/statm: 1048 736 672 219 0 110 0
[pid=92258] ppid=92256 vsize=26052 memory=17348 CPUtime=9.76 cores=4,6
/proc/92258/stat : 92258 (toulbar2) R 92256 92256 90341 0 -1 4194304 3333 0 0 0 976 0 0 0 20 0 1 0 78809301 26677248 4337 18446744073709551615 4198400 8956741 140736975328256 0 0 0 0 0 33570818 0 0 0 17 4 0 0 0 0 0 9785056 9890480 13692928 140736975329651 140736975329770 140736975329770 140736975335372 0
/proc/92258/statm: 6513 4337 1184 1162 0 5122 0
Current children cumulated CPU time: 9.76 s
Current children cumulated vsize: 30244 KiB
Current children cumulated memory: 20292 KiB

Child status: 0

Real time (s): 9.86208
CPU time (s): 9.83015
CPU user time (s): 9.82175
CPU system time (s): 0.008404
CPU usage (%): 99.6762
Max. virtual memory (cumulated for all children) (KiB): 30244
Max. memory (cumulated for all children) (KiB): 20292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.82175
system time used= 0.008404
maximum resident set size= 17536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3550
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 66
involuntary context switches= 16


# summary of solver processes directly reported to runsolver:
#   pid: 92256
#   total CPU time (s): 9.83015
#   total CPU user time (s): 9.82175
#   total CPU system time (s): 0.008404

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035904 second user time and 0.069743 second system time

The end

Launcher Data 

Begin job on nodeC030 at 2025-07-04 14:14:57
IDJOB=4526624
IDBENCH=144129
IDSOLVER=3383
FILE ID=nodeC030/4526624-1751631297
RUNJOBID= nodeC030-1751624075-90352
SLURM_JOB_ID= 9598945
Free space on /tmp= 432468 MiB

SOLVER NAME= toulbar2 2025-06-13
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-myciel5g-4_wcsp.wbo
COMMAND LINE= toulbar2.sh toulbar2 BENCHNAME -timer=TIMELIMIT -hve=512 -f=3 -n: -precision=0
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4526624-1751631297/watcher-4526624-1751631297 -o /tmp/evaluation-result-4526624-1751631297/solver-4526624-1751631297 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751624075-90352 --watchdog 3760  toulbar2.sh toulbar2 HOME/instance-4526624-1751631297.wbo -timer=3600 -hve=512 -f=3 -n: -precision=0

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= b56876b89107ed3e0a8ba992f083f41d
RANDOM SEED=1840510413

nodeC030 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.314
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.360
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3601.155
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.062
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.315
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.295
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3594.768
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        127046732 kB
MemAvailable:   126758540 kB
Buffers:              16 kB
Cached:           502352 kB
SwapCached:          240 kB
Active:          3098948 kB
Inactive:         428392 kB
Active(anon):    2976064 kB
Inactive(anon):    62456 kB
Active(file):     122884 kB
Inactive(file):   365936 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33005016 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             13172 kB
Writeback:             0 kB
AnonPages:       3027852 kB
Mapped:           112748 kB
Shmem:             13548 kB
KReclaimable:     124056 kB
Slab:             213500 kB
SReclaimable:     124056 kB
SUnreclaim:        89444 kB
KernelStack:        4268 kB
PageTables:         9072 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    3407340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2770944 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      189140 kB
DirectMap2M:     9019392 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432460 MiB
End job on nodeC030 at 2025-07-04 14:15:07